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发表于 2013-9-4 20:14
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本帖最后由 hlj007 于 2013-9-4 22:11 编辑 : G- m7 K; _3 B# E j
Hills 发表于 2013-9-4 20:57
# x1 r5 n8 G* i. W( n$ `9 ~每个车库大约有8-10个直径是 10 inches 的水泥磴子在地基下面.
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我查了我房子的图纸,车库用的是screw piles--也是地基的一种。( P, N1 ?6 U( u# ^7 R- Q% Y# h
网上的解释如下:1 s; u2 E+ ~3 k( s. | X- C
Screw piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:$ x" T0 `3 _7 u
No excavating required (no material to remove)
& z: W% H r2 v [Installation torque monitoring to correlate with loading capabilities
8 o, x8 ^, ^& A- u5 {2 D. `0 QNo concrete curing time
# K6 q# C0 L, B& G: R* [% s3 TNo hammer noise or vibration (as with driven piles)! e3 N L( e. J+ i: B, B
Removable and reusable (great for modular structures)
- V- E# d9 |1 @Quick installation
/ v: l1 C4 @6 M: t% r! u) M/ _, ZLoad can be applied immediately* `( R! c. w+ m _0 @+ | x. P
Custom design and engineered to suit application
. m7 l$ g6 o A4 jAny weather installation |
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